<?php
Class MySQL {
    private $connection;

    public function __construct($hostname, $username, $password, $database) {
        if (!$this->connection = mysql_connect($hostname, $username, $password)) {
            exit('Error: Could not make a database connection using ' . $username . '@' . $hostname);
        }

        if (!mysql_select_db($database, $this->connection)) {
            exit('Error: Could not connect to database ' . $database);
        }

    		mysql_query("SET NAMES 'utf8'", $this->connection);
		    mysql_query("SET CHARACTER SET utf8", $this->connection);
    		mysql_query("SET CHARACTER_SET_CONNECTION=utf8", $this->connection);
		    mysql_query("SET SQL_MODE = ''", $this->connection);
    }

    public function query($sql) {
    		$resource = mysql_query($sql, $this->connection);

		    if ($resource) {
			      if (is_resource($resource)) {

				        $i = 0; $data = array();
				        while ($result = mysql_fetch_assoc($resource)) {
				            $data[$i] = $result;
					          $i++;
				        }

				        mysql_free_result($resource);

        				$query = new stdClass();
		        		$query->one  = isset($data[0]) ? $data[0] : array();
				        $query->rows = $data;
    				    $query->num  = $i;

    		    		unset($data);
		    		    return $query;

           	} else {
		        		return TRUE;
    		    }
    		} else {
                exit('Error: ' . mysql_error($this->connection) . '<br />Error No: ' . mysql_errno($this->connection) . '<br />' . $sql);
            }
    }

    public function escape($value) {
		    return mysql_real_escape_string($value, $this->connection);
	  }

	  public function countAffected() {
		    return mysql_affected_rows($this->connection);
	  }

	  public function getLastId() {
		    return mysql_insert_id($this->connection);
	  }

	  public function __destruct() {
		    mysql_close($this->connection);
	  }
}
?>
